Vanity's Emptiness [THSF-EN059] Super Rare Gold Rare You can only use this

You can only use this effect of "Nekroz Mirror" once per turn

if your monster attacked an opponent's monster: You can change the battle position of that monster your opponent controls

When this card inflicts battle damage to your opponent while it has 12 or more Xyz Materials: You can send as many cards as possible from your opponent's hand and field to the Graveyard

monsters your opponent controls cannot declare an attack

plus 4 monsters from your hand

Vanity's Emptiness [THSF-EN059] Super Rare Gold Rare You can only use thisSet: The Secret Forces Card type: Continuous Trap Rarity: Super Rare Neither player can Special Summon monsters. If a card is sent from the Deck or the field to your Graveyard: Destroy this card.